I recently purchased a 2005 Volvo S40 T5 AWD 6-speed manual.

Has anyone went through any modifications (GT3076R etc)?
I have cash left over from the purchase so I'm going to be doing the following in the next couple months:

1. Intake manifold
2. 3" Down pipe
3. Exhaust system
4. Engine oil cooler
5. Intercooler
6. Brake system

I plan on swapping GT3076R in ther but I want to make sure the internals would be able to withstand it.
I haven't found any builds to determine anything.

Hopefully a fellow enthusiast will shed some light